[2] Switched from Democratic Party to Republican, 1888.
Father: Carlos Holcomb
Mother: Adah L. Bushnell
Wife: Sarah Carpenter Bennett (m. 16-Oct-1872, d. 3-Dec-1901, one son)
Son: Marcus Hensey Holcomb, Jr. (d. infancy)
High School: Wesleyan Seminary, Wilbraham, MA
Governor of Connecticut (1915-21)
Connecticut State Official Judge, Superior Court (1910-14)
Attorney General of Connecticut (1907-10)
Connecticut State Official First Judge, Borough Court of Southington (1906-09)
Connecticut State House of Representatives Speaker (1905-06)
Connecticut State Official Treasurer, Hartford, CT (1893-1908)
Connecticut State Senate 2nd (1893-94)
Holcomb & Pierce Partner (1893-1910)
Connecticut State Official Probate Judge, Southington, CT (1873-1910)
Connecticut Bar Association 1871
Benevolent & Protective Order of the Elks
Freemasonry
Knights of Pythias